* [Lego v4.33.0](https://github.com/go-acme/lego) – Let's Encrypt client and ACME library written in Go.

* [cert-manager v1.20.0](https://github.com/cert-manager/cert-manager) – Tool for managing and automating TLS certificates in Kubernetes clusters.

* [Teleport v18.7.2](https://github.com/gravitational/teleport) – Connectivity, authentication, access controls, and audit for infrastructure.